Fox Outdoor Products Tactical Sling Pack 1 large main compartment, 2 side access pockets for weapon concealment which include loop panels for holster attachment, 2 additional front compartments Side mesh pocket with drain grommet, modular attachment points Loop" panel for ids or patch attachment, self-repairing zipper Triple external compression straps, hydration compatible Padded shoulder straps and back panel, Adjustable waist strap